Simple, secure, scalable, and reliable: it's SMTP+

Take advantage of Mailup’s speed, high deliverability, and tracking to send transactional emails from your e-commerce site, CRM system, or web application.

Your system, with a plus

For your e-commerce site

Send transactional emails related to the entire buying process, quickly and with high deliverability.

For your blog or site

Send email without affecting the mail server where your blog or site is hosted, separating the reputations.

For your inbox

Optimize the performance of your inbox or your business email inbox.

For your application

Configure SMTP+ and send messages using the MailUp infrastructure without additional API and integrations

Integrated and configured in just a few clicks

Add an SMTP+ user to the MailUp platform and set email sendings from your external system. You can also configure multiple SMTP+ users and customize notifications

Protect your sending domain

Manage contact reports for those who click “Report Spam” in Hotmail, Yahoo!, Libero. In this way the recipient is immediately unsubscribed, avoiding subsequent reputation problems.

Errors? Managed automatically

With SMTP+, unsubscriptions and bounces are handled automatically, with notifications to the sender and WebHook to inform other applications or external databases.

Boost systems and applications

Improve email deliverability

Configure multiple SMTP+ users

Automatically add footnotes

Send emails with attachments up to 10 MB

Create a database of recipients

Your send queue is shared with MailUp

Optimize sendings with in-depth reports

To improve your messages’ results, sending after sending, SMTP+ lets you browse the aggregate data for each work environment in different ways: from the time period under analysis to the subject of your transactional email.

Learn more about aggregation criteria